Your dad used to be the spooky-mysteries TV show host Professor Midnight. Your grandmother lives in the basement and only comes upstairs after dark. Your mom died when you were a baby, and nobody will tell you about her. Oh, and you have two birthdays, both on Halloween. And that's the part of your life that's normal. But with this birthday, everything is going to change. * By Will Shetterly, author of Dogland, Elsewhere, Nevernever, and other novels.